java.lang.NullPointerException

Exception #2573578

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  • Stack trace

    • java.lang.NullPointerException at akka.stream.scaladsl.BroadcastHub$$anon$3$$anon$5.onPull(Hub.scala:634) at akka.stream.impl.fusing.GraphInterpreter.processPull(GraphInterpreter.scala:754) at akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:660) at akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:471) at akka.stream.impl.fusing.GraphInterpreterShell.receive(ActorGraphInterpreter.scala:414) at akka.stream.impl.fusing.ActorGraphInterpreter.akka$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:603) at akka.stream.impl.fusing.ActorGraphInterpreter$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:618) at akka.actor.Actor$class.aroundReceive(Actor.scala:484)

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